EP1601207A4 - Procedes de codage et decodage de video - Google Patents
Procedes de codage et decodage de videoInfo
- Publication number
- EP1601207A4 EP1601207A4 EP04712680A EP04712680A EP1601207A4 EP 1601207 A4 EP1601207 A4 EP 1601207A4 EP 04712680 A EP04712680 A EP 04712680A EP 04712680 A EP04712680 A EP 04712680A EP 1601207 A4 EP1601207 A4 EP 1601207A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- picture
- coded
- video
- coding
- memory management
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007257 malfunction Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/142—Detection of scene cut or scene change
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/164—Feedback from the receiver or from the transmission channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Television Signal Processing For Recording (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10174955.4A EP2306728B1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de codage et de décodage vidéo |
EP16177878.2A EP3122044A1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de décodage vidéo |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003056135 | 2003-03-03 | ||
JP2003056135 | 2003-03-03 | ||
PCT/JP2004/001899 WO2004080083A1 (fr) | 2003-03-03 | 2004-02-19 | Procedes de codage et decodage de video |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10174955.4A Division EP2306728B1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de codage et de décodage vidéo |
EP16177878.2A Division EP3122044A1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de décodage vidéo |
EP10174955.4 Division-Into | 2010-09-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1601207A1 EP1601207A1 (fr) | 2005-11-30 |
EP1601207A4 true EP1601207A4 (fr) | 2007-10-24 |
EP1601207B1 EP1601207B1 (fr) | 2012-01-18 |
Family
ID=32958684
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040712680 Expired - Lifetime EP1601207B1 (fr) | 2003-03-03 | 2004-02-19 | Procede de decodage video |
EP16177878.2A Ceased EP3122044A1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de décodage vidéo |
EP10174955.4A Expired - Lifetime EP2306728B1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de codage et de décodage vidéo |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16177878.2A Ceased EP3122044A1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de décodage vidéo |
EP10174955.4A Expired - Lifetime EP2306728B1 (fr) | 2003-03-03 | 2004-02-19 | Procédé de codage et de décodage vidéo |
Country Status (12)
Country | Link |
---|---|
US (2) | US8223833B2 (fr) |
EP (3) | EP1601207B1 (fr) |
JP (1) | JP5256243B2 (fr) |
KR (1) | KR100996043B1 (fr) |
CN (3) | CN101771881B (fr) |
AT (1) | ATE542371T1 (fr) |
AU (1) | AU2004218397B2 (fr) |
BR (1) | BRPI0406424B1 (fr) |
CA (1) | CA2507825C (fr) |
ES (1) | ES2379265T3 (fr) |
MX (1) | MXPA05005087A (fr) |
WO (1) | WO2004080083A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4608953B2 (ja) * | 2004-06-07 | 2011-01-12 | ソニー株式会社 | データ記録装置、方法およびプログラム、データ再生装置、方法およびプログラム、ならびに、記録媒体 |
NZ566935A (en) * | 2005-09-27 | 2010-02-26 | Qualcomm Inc | Methods and apparatus for service acquisition |
US8229983B2 (en) | 2005-09-27 | 2012-07-24 | Qualcomm Incorporated | Channel switch frame |
CN102036071B (zh) | 2005-12-08 | 2014-04-02 | 维德约股份有限公司 | 用于视频通信系统中的差错弹性和随机接入的系统和方法 |
US8160156B2 (en) * | 2006-02-01 | 2012-04-17 | Verint Systems, Inc. | System and method for controlling the long term generation rate of compressed data |
US8693538B2 (en) | 2006-03-03 | 2014-04-08 | Vidyo, Inc. | System and method for providing error resilience, random access and rate control in scalable video communications |
EP2098077A2 (fr) * | 2006-11-15 | 2009-09-09 | QUALCOMM Incorporated | Systèmes et procédés pour des applications utilisant des trames de commutation de canal |
US8462856B2 (en) | 2007-01-09 | 2013-06-11 | Vidyo, Inc. | Systems and methods for error resilience in video communication systems |
US7933372B2 (en) * | 2007-03-08 | 2011-04-26 | Freescale Semiconductor, Inc. | Successive interference cancellation based on the number of retransmissions |
JP2011199396A (ja) * | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム |
JP6066561B2 (ja) * | 2012-01-26 | 2017-01-25 | キヤノン株式会社 | 映像処理装置、映像処理方法およびプログラム |
US10051264B2 (en) * | 2012-04-20 | 2018-08-14 | Qualcomm Incorporated | Marking reference pictures in video sequences having broken link pictures |
KR20240045690A (ko) | 2022-09-30 | 2024-04-08 | 인하대학교 산학협력단 | 초저함량 백금 및 이의 합금과 탄소쉘을 포함하는 산소 환원 반응용 서브나노클러스터 촉매 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4190594B2 (ja) | 1995-12-28 | 2008-12-03 | ソニー株式会社 | 電子機器及び信号処理方法 |
US5899578A (en) * | 1995-12-25 | 1999-05-04 | Sony Corporation | Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method |
US5847762A (en) * | 1995-12-27 | 1998-12-08 | Thomson Consumer Electronics, Inc. | MPEG system which decompresses and then recompresses MPEG video data before storing said recompressed MPEG video data into memory |
JP3535297B2 (ja) * | 1996-01-26 | 2004-06-07 | ローム株式会社 | 画像データ復号方法およびこの方法を用いた画像データ復号装置 |
US6823016B1 (en) * | 1998-02-20 | 2004-11-23 | Intel Corporation | Method and system for data management in a video decoder |
EP1146746A4 (fr) * | 1998-12-15 | 2003-11-05 | Matsushita Electric Ind Co Ltd | Procede et appareil de traitement d'images |
US20010027468A1 (en) | 2000-03-09 | 2001-10-04 | Sanyo Electric Co., Ltd. | Transmission system, reception system, and transmission and reception system capable of displaying a scene with high quality |
JP2001258025A (ja) * | 2000-03-09 | 2001-09-21 | Sanyo Electric Co Ltd | マルチメディア受信システム |
JP2003289544A (ja) | 2002-03-27 | 2003-10-10 | Sony Corp | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
JP4215197B2 (ja) | 2002-04-12 | 2009-01-28 | パナソニック株式会社 | 画像符号化方法および画像復号化方法 |
-
2004
- 2004-02-19 CN CN200910262543XA patent/CN101771881B/zh not_active Expired - Lifetime
- 2004-02-19 EP EP20040712680 patent/EP1601207B1/fr not_active Expired - Lifetime
- 2004-02-19 MX MXPA05005087A patent/MXPA05005087A/es active IP Right Grant
- 2004-02-19 US US10/534,014 patent/US8223833B2/en active Active
- 2004-02-19 EP EP16177878.2A patent/EP3122044A1/fr not_active Ceased
- 2004-02-19 BR BRPI0406424A patent/BRPI0406424B1/pt active IP Right Grant
- 2004-02-19 AT AT04712680T patent/ATE542371T1/de active
- 2004-02-19 CN CN2009102625459A patent/CN101765017B/zh not_active Expired - Lifetime
- 2004-02-19 CN CN200480005818A patent/CN100589575C/zh not_active Expired - Lifetime
- 2004-02-19 ES ES04712680T patent/ES2379265T3/es not_active Expired - Lifetime
- 2004-02-19 KR KR20057008438A patent/KR100996043B1/ko active IP Right Grant
- 2004-02-19 WO PCT/JP2004/001899 patent/WO2004080083A1/fr active Application Filing
- 2004-02-19 EP EP10174955.4A patent/EP2306728B1/fr not_active Expired - Lifetime
- 2004-02-19 AU AU2004218397A patent/AU2004218397B2/en not_active Expired
- 2004-02-19 CA CA2507825A patent/CA2507825C/fr not_active Expired - Lifetime
-
2007
- 2007-10-25 US US11/976,553 patent/US8194731B2/en active Active
-
2010
- 2010-05-06 JP JP2010106751A patent/JP5256243B2/ja not_active Expired - Lifetime
Non-Patent Citations (5)
Title |
---|
KADONO S ET AL.: "Additional MMCO command for supporting more flexible bitstream switching", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), DOCUMENT JVT-C030, 3RD MEETING, FAIRFAX, VA, USA, 6-10 MAY 2002, 6 May 2002 (2002-05-06), pages 1 - 6, XP002449482, Retrieved from the Internet <URL:http://ftp3.itu.int/av-arch/jvt-site/2002_05_Fairfax/JVT-C030.doc> [retrieved on 20070903] * |
KADONO S ET AL: "Error Robustness Memory Management Control Operation", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), 22 July 2002 (2002-07-22), pages 1 - 7, XP002354616 * |
KADONO S; SCHLOCKERMANN M: "Comments on JVT-G050", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), DOCUMENT JVT-H025, 8TH MEETING, GENEVA, SWITZERLAND, 23-27 MAY 2003, 23 May 2003 (2003-05-23), pages 1 - 3, XP002449481 * |
STOCKHAMMER T: "Error Robust Macroblock Mode and Reference Frame Selection (Document JVT.B102d1.doc)", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), 29 January 2002 (2002-01-29), pages 1 - 6, XP002243591 * |
WIEGAND T (ED.): "Study of Final Committee Draft of Joint Video Specification (ITU-T Rec. H.264 ISO/IEC 14496-10 AVC)", JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 AND ITU-T SG16 Q6), DOCUMENT JVT-F100, 6TH MEETING, AWAJI ISLAND, JP, 5-13 DEC 2002, 16 February 2003 (2003-02-16), pages 3,4,47-49,53-60,69 - 73,82, XP002449480, Retrieved from the Internet <URL:http://ftp3.itu.int/av-arch/jvt-site/2002_12_Awaji/JVT-F100.zip> [retrieved on 20070903] * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0406424A (pt) | 2005-11-22 |
BRPI0406424B1 (pt) | 2018-11-21 |
CN101765017B (zh) | 2013-09-18 |
AU2004218397B2 (en) | 2008-09-18 |
EP2306728A3 (fr) | 2011-08-31 |
CN1757239A (zh) | 2006-04-05 |
EP1601207B1 (fr) | 2012-01-18 |
KR20050104333A (ko) | 2005-11-02 |
CN100589575C (zh) | 2010-02-10 |
JP2010226743A (ja) | 2010-10-07 |
ES2379265T3 (es) | 2012-04-24 |
AU2004218397A1 (en) | 2004-09-16 |
US20060018377A1 (en) | 2006-01-26 |
WO2004080083A1 (fr) | 2004-09-16 |
CN101771881B (zh) | 2012-08-29 |
ATE542371T1 (de) | 2012-02-15 |
EP1601207A1 (fr) | 2005-11-30 |
KR100996043B1 (ko) | 2010-11-22 |
CA2507825A1 (fr) | 2004-09-16 |
EP3122044A1 (fr) | 2017-01-25 |
CA2507825C (fr) | 2013-01-22 |
US8194731B2 (en) | 2012-06-05 |
US20080063050A1 (en) | 2008-03-13 |
CN101765017A (zh) | 2010-06-30 |
CN101771881A (zh) | 2010-07-07 |
EP2306728B1 (fr) | 2016-09-21 |
US8223833B2 (en) | 2012-07-17 |
JP5256243B2 (ja) | 2013-08-07 |
MXPA05005087A (es) | 2005-07-01 |
EP2306728A2 (fr) | 2011-04-06 |
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Ipc: H04N 7/68 20060101ALI20070911BHEP Ipc: H04N 7/32 20060101AFI20040924BHEP Ipc: H04N 7/26 20060101ALI20070911BHEP Ipc: H04N 7/50 20060101ALI20070911BHEP |
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